CN201873362U - Film roll applied to packaging articles - Google Patents
Film roll applied to packaging articles Download PDFInfo
- Publication number
- CN201873362U CN201873362U CN201020596297XU CN201020596297U CN201873362U CN 201873362 U CN201873362 U CN 201873362U CN 201020596297X U CN201020596297X U CN 201020596297XU CN 201020596297 U CN201020596297 U CN 201020596297U CN 201873362 U CN201873362 U CN 201873362U
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- CN
- China
- Prior art keywords
- film
- strip
- central siphon
- film roll
- film body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a film roll applied to packaging articles, which is characterized by comprising a strip-shaped film and an inflating axial tube matching with the strip-shaped film body. The section of the inflating axial tube is circular, the inflating axial tube and the strip-shaped film are independent components, the film roll is formed by directly rolling the strip-shaped film by means of a tension-free winding manufacturing procedure, the hollow section of the film roll is circular, the inner surface of the film roll is a part of the surface of the strip-shaped film and directly contacts with the external, at least one supporting portion is further disposed on the inflating axial tube, and printing marks are correspondingly formed on the inner surface of the film roll and the supporting portion. The film roll only consists of the rolled strip-shaped film without the axial tube, and accordingly, the axial tube can be reused so as to reduce environmental burden and cost burden caused by disposed axial tubes and enable the film roll to more effectively conform to the environment-friendly industrial development direction.
Description
Technical field
The utility model relates to a kind of packaging structure, what be specifically related to is a kind of film volume that is applied on the connection with wrapping of piece.
Background technology
Common a kind of packaging structure is the film volume at present, and existing film is rolled up it and is comprised a strip film body and a central siphon, wherein, the main application of central siphon can be divided into two parts, one of them is to be applied to strip film body 3 when reeling processing procedure, and central siphon can be played the part of the center shaft of coiling, makes the strip film body can be along outwards reel film forming volume of the direction in central siphon 2 axle center, and after the coiling processing procedure was finished, central siphon more can be in order to support the strip film body with coiling film forming volume.Yet, with regard to the application of film volume, though its owner will be applied to connection with wrapping of piece, according to as can be known above-mentioned, central siphon in the film volume is but directly not relevant with packing, in case and after the strip film body exhausted, central siphon had just lost function and has become waste, therefore, though central siphon can be applicable to the coiling processing procedure of strip film body and as the strut member of strip film body, but in the application of reality, use many more film volumes after, then can cause the burden of environment because of a large amount of discarded central siphons.
Simultaneously, be paper wood, plastics material or metal material mostly because be used as the material of central siphon, therefore discarded central siphon not only produces a large amount of wastes, has more wasted many raws MAT'L.And for existing film volume, central siphon does not wherein just cause the pollution of environment, has increased the cost of manufacture of film volume simultaneously yet, and therefore, existing film volume needs further to improve.
The utility model content
At the deficiency that exists on the prior art, the utility model purpose is to provide a kind of film volume that is applied to connection with wrapping of piece, it can reuse central siphon to reduce environmental pressure and the cost burden that is caused because of discarded central siphon, makes the film volume can more meet the direction of pollution-free industry development.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of film volume that is applied to connection with wrapping of piece, it is characterized in that, it comprises that a strip film body and cooperates with the strip film body and the cross section is circular inflation central siphon, described inflation central siphon and strip film body are individual member, described strip film body is directly reeled by no tension winding processing procedure and is constituted described film volume, described film volume is hollow cylinder, the hollow section of described film volume is circular, it is suitable with the inflation central siphon, the inside face of described this film volume is a part and direct and extraneous contact the on the surface of strip film body, on described inflation central siphon, at least also be provided with a support portion, the inside face and the support portion of described film volume form at least one impression accordingly, and the thickness of described strip film body is 8～10 microns.
Aforesaid a kind of film volume that is applied to connection with wrapping of piece, wherein, described strip film body is the prestension film.
Aforesaid a kind of film volume that is applied to connection with wrapping of piece, wherein, described inflation central siphon adopts elastomeric material to be made.
The utility model is to constitute film volume to batch the strip film body by no tension winding processing procedure, and when take-up, the inflation central siphon is put on the air with the central siphon as coiling, but do not link with the inflation central siphon, and batch finish after, to inflate central siphon again and lose heart and batch out, and make the film volume of finishing coiling only keep the strip film body and not have central siphon with film winding.And film twists under the actual operation, still can choose suitable central siphon and use with collocation, makes the start of packing become more convenient.Compared with prior art, the strip film body that only comprises behind the coiling because of the film of utility model volume does not have central siphon, so can reuse central siphon to reduce environmental pressure and the cost burden that is caused because of discarded central siphon, make the film volume can more meet the direction of pollution-free industry development.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cross section structure scheme drawing of the present utility model;
Fig. 3 is the arrange in pairs or groups structural representation of a central siphon of the utility model;
Fig. 4 is a strip film body of the present utility model by no tension winding processing procedure to form an embodiment of film volume.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
With reference to shown in Figure 1, the utility model film volume comprises that a strip film body 11 and cooperates with strip film body 11 and the cross section is circular inflation central siphon 20; This strip film body 11 is directly reeled by no tension winding processing procedure and is constituted film volume 10, this film volume 10 is hollow cylinder, its hollow section is circular, and is suitable with inflation central siphon 20, helps strip film body 11 coilings and be convenient to inflate central siphon 20 taking out from film volume 10.The utility model is when reeling processing procedure, and the mode of the no tension winding of employing causes the contraction behind the coiling to avoid excessively stretching strip film body 11; At last, finish and to inflate central siphon 20 earlier behind the coiling and lose heart, and lose heart at inflation central siphon 20 and to finish the back oneself inflates the strip film body 11 that takes off winding on the central siphon 20.
In the present embodiment, the inside face of film volume 10 is a part and direct and extraneous contact the on the surface of strip film body 11.In other words, the hollow area of film volume 10 does not link any central siphon, and this inflation central siphon 20 be an individual member with strip film body 11, and inflation central siphon 20 is as strip film body 11 auxiliary accessories, when strip film body 11 taking-up from film volume 10 of it being lost heart after finishing of reeling.Making flow process is as follows in detail for it:
Referring to Fig. 4, at first, when strip film body 11 was placed on the coiling board, the inflation central siphon 20 on the coiling board presented air deflating state; Then, inflation central siphon 20 is put on the air, after finishing inflation, strip film body 11 is fed through in the coiling board, simultaneously since the thickness of strip film body 11 between 6 microns to 12 microns, and strip film body 11 adopts is the prestension film, thereby, when reeling processing procedure, the mode that adopts no tension winding has been avoided excessive stretching strip film body 11 and has been caused contraction behind the coiling; Wait to finish and to inflate central siphon 20 earlier behind the coiling and lose heart, and lose heart at inflation central siphon 20 and to finish the back and take off the film that finishes of reeling from inflation central siphon 20 and roll up 10.
Inflation central siphon 20 that it should be noted that present embodiment adopts elastomeric material to be made, and has reduced environmental pollution.For avoiding strip film body 11 that the situation of sliding or coming off takes place from inflation central siphon 20, in the present embodiment, at least be provided with a support portion 21(referring to Fig. 4 on the inflation central siphon 20), present embodiment is provided with the support portion 21 of a plurality of projectioies, and the support portion 21 of a plurality of projectioies is regularly arranged arrangement mode, but the support portion 21 of a plurality of projectioies also can present the aspect of irregular alignment, or the person that also can be the sunk structure.
In addition, each support portion 21 forms an impression 110 accordingly with the inside face of film volume 10, therefore, because the effect of a plurality of support portions 21, forms accordingly with support portion 21 at the inside face of film volume 10 and to arrange identical a plurality of impression 110(referring to Fig. 2).Certainly, because institute support portion 21 person that is the bulge-structure in the present embodiment, the therefore corresponding impression 110 that forms is the sunk structure person.But because 11 film bodies as softness of strip film body, therefore when support portion 21 is the sunk structure person, correspondence is formed at film, and to roll up 110 of the impressions of 10 inside faces be the bulge-structure person.
The utility model film volume 10 is the film volume of no beam barrel, it is easy to operate in the application of reality, in use, only need to use with 20 collocation of inflation central siphon, as shown in Figure 3, when film volume 10 during in order to connection with wrapping of piece, can roll up the inflation central siphon 5 that 10 hollow area wears an appropriate size at film, so that the function that holds to be provided, more light when making stretching strip film body 11, and after finishing using, can take off inflation central siphon 20, and central siphon 4 can be applied to other occasion, or after film volume 10 exhausts, inflation central siphon 20 still can continue repeated usage, and can not cause the burden of environment, and also can reduce film simultaneously to roll up 10 single-piece costs of manufacture, make film volume 10 can more meet the direction of pollution-free industry development.Simultaneously, film volume 10 also can be chosen other suitable central siphon and use with collocation, makes the start of packing become more convenient.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (3)
1. a film that is applied to connection with wrapping of piece is rolled up, it is characterized in that, it comprises the strip film body and cooperates with the strip film body and the cross section is circular inflation central siphon, described inflation central siphon and strip film body are individual member, described strip film body is directly reeled by no tension winding processing procedure and is constituted described film volume, the hollow section of described film volume is circular, the inside face of described this film volume is a part and direct and extraneous contact the on the surface of strip film body, on described inflation central siphon, at least also be provided with a support portion, the inside face and the support portion of described film volume are formed with impression accordingly, and the thickness of described strip film body is 8～10 microns.
2. a kind of film volume that is applied to connection with wrapping of piece according to claim 1 is characterized in that described strip film body is the prestension film.
3. a kind of film volume that is applied to connection with wrapping of piece according to claim 1 is characterized in that described inflation central siphon adopts elastomeric material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020596297XU CN201873362U (en) | 2010-11-08 | 2010-11-08 | Film roll applied to packaging articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020596297XU CN201873362U (en) | 2010-11-08 | 2010-11-08 | Film roll applied to packaging articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873362U true CN201873362U (en) | 2011-06-22 |
Family
ID=44161291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020596297XU Expired - Fee Related CN201873362U (en) | 2010-11-08 | 2010-11-08 | Film roll applied to packaging articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992963A (en) * | 2010-11-08 | 2011-03-30 | 琨诘电子（昆山）有限公司 | Film coil for packing articles |
| CN105452135A (en) * | 2013-06-10 | 2016-03-30 | 伊士曼化工公司 | Multilayered film roll with reduced defects |
-
2010
- 2010-11-08 CN CN201020596297XU patent/CN201873362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992963A (en) * | 2010-11-08 | 2011-03-30 | 琨诘电子（昆山）有限公司 | Film coil for packing articles |
| CN105452135A (en) * | 2013-06-10 | 2016-03-30 | 伊士曼化工公司 | Multilayered film roll with reduced defects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |